title: Respiratory control in chronic obstructive pulmonary diseases.
mesh_terms: D000222:Adaptation, Physiological; D002245:Carbon Dioxide / Q000494:pharmacology; D005246:Feedback; D006801:Humans; D006935:Hypercapnia / Q000503:physiopathology; D008173:Lung Diseases, Obstructive / Q000503:physiopathology*; D005082:Physical Exertion; D011312:Pressure; D012119:Respiration / Q000187:drug effects; D012125:Respiratory Center / Q000503:physiopathology
chemical_list: D002245:Carbon Dioxide